bytedeco/javacv

How can I detect focal point coordinate of an image?

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#407 opened on May 13, 2016

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Description

I am creating a service, that takes imageUrl as input and return focal point coordinate as output. How can I do that using javacv? Any help/suggestion is much appreciated.

Contributor guide

Research direction
Explore OpenCV's feature detection algorithms (e.g., SIFT, SURF, ORB) and saliency detection methods via javacv. Look for existing examples or documentation in the repository for image analysis techniques that can identify focal points.
Tech stack
java
Domain
backendapi
Issue type
Research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaOpenCV basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40